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Coin recording mechanism
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Machine for producing and issuing business forms
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Credit account verification system
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Apparatus for recording sales
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Turnstile
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Electrical interlock system for fare collection apparatus
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Fare collecting apparatus
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Data processing assembly and method
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Improvements in or relating to toll systems for highways
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Remote controlled adder/subtracter using coded frequency inputs
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Remote controlled arithmetic unit using coded frequency intuts
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Coin register
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Fare collecting apparatus
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Data collating system
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Document verifier
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Information storage and transfer structure
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Tag reading product and apparatus
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Automatic data sorting devices
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Central office massive memory recording system
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Movable guide
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